| // | 
 | // Copyright (C) 2015 The Android Open Source Project | 
 | // | 
 | // Licensed under the Apache License, Version 2.0 (the "License"); | 
 | // you may not use this file except in compliance with the License. | 
 | // You may obtain a copy of the License at | 
 | // | 
 | //      http://www.apache.org/licenses/LICENSE-2.0 | 
 | // | 
 | // Unless required by applicable law or agreed to in writing, software | 
 | // distributed under the License is distributed on an "AS IS" BASIS, | 
 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
 | // See the License for the specific language governing permissions and | 
 | // limitations under the License. | 
 | // | 
 |  | 
 | #ifndef UPDATE_ENGINE_COMMON_BOOT_CONTROL_H_ | 
 | #define UPDATE_ENGINE_COMMON_BOOT_CONTROL_H_ | 
 |  | 
 | #include <memory> | 
 |  | 
 | #include "update_engine/common/boot_control_interface.h" | 
 |  | 
 | namespace chromeos_update_engine { | 
 | namespace boot_control { | 
 |  | 
 | // The real BootControlInterface is platform-specific. This factory function | 
 | // creates a new BootControlInterface instance for the current platform. If | 
 | // this fails nullptr is returned. | 
 | std::unique_ptr<BootControlInterface> CreateBootControl(); | 
 |  | 
 | }  // namespace boot_control | 
 | }  // namespace chromeos_update_engine | 
 |  | 
 | #endif  // UPDATE_ENGINE_COMMON_BOOT_CONTROL_H_ |